<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <!-- <link rel="stylesheet" href="./css/style.css"> -->
</head>
<body>
  <h2>注册页面</h2>
  <form action="/doRegister" method="post">
    用户名：<input type="text" name="username" /> <br>
    密　码：<input type="password" name="password" /> <br>
    <input type="submit" value="提　交" />
  </form>
</body>
</html>